In the frozen embrace of Luleå, where daylight dwindles to mere hours, plunging into icy seawater becomes a ritual. For Katariina Yliperttula, a dip before work is about more than braving the cold—it’s an invigorating thrill. "It’s like a happiness rush afterwards," she says, … [Read more...] about Breaking the ice: Swedish city combats winter loneliness with “say hello” campaign
vitamin D
Scientists use CRISPR gene editing to make tomatoes richer in vitamin D
Over the past couple of years, people have become especially interested in CRISPR gene editing and vitamin D. Both are linked to fighting off the infamous Covid-19 virus, but in different ways. CRISPR gene editing offers us avenues and technologies that can help us detect the … [Read more...] about Scientists use CRISPR gene editing to make tomatoes richer in vitamin D
6 health benefits of fishing
As spring is in full swing, it’s the perfect opportunity to get outside with nature and enjoy the weather. Some people turn to hiking to get in their exercise in the great outdoors, though if you’re looking for a sport a little more relaxing, fishing may be right up your … [Read more...] about 6 health benefits of fishing
How vitamin D promotes brain health and better moods
Recently, vitamin D has been a hot topic for The Optimist Daily. We’ve shared a lot of stories about this important vitamin, from how to figure out if your body needs more of it (spoiler: it probably does!) to debunking common myths about it. So far, we’ve focused a lot on … [Read more...] about How vitamin D promotes brain health and better moods
5 Surprising myths about vitamin D
In the article we wrote about the telltale signs that your body needs more vitamin D, we pointed out that around 42 percent of Americans meet the criteria for clinical vitamin D insufficiency. With such a significant portion of the population not getting enough of this important … [Read more...] about 5 Surprising myths about vitamin D